Back Pass Stainless Steel Sheets Supplier
Thickness: 0.3mm – 3.0mm
Width: 300mm – 1500mm, the narrowed products pls check in strip products
Grade: 304 316L 201 202 430 410s 409 409L
Finish: No.3, BA, back pass, No.5, 2BA, Color coating, #3, #4, #8
Film: PVC, PE, PI, Laser PVC, 20um-120um
Grade: 304 316L 201 202 430 410s 409 409L
Production Description of Stainless Steel Sheets
Back pass stainless steel sheets are a kind of stainless steel sheets with high gloss and flatness. The surface of the stainless steel sheets is polished by two high-speed rotating grinding wheels to obtain a flatter and smoother surface texture. Compared with traditional stainless steel sheets, the back pass stainless steel sheets have a smoother surface, a more beautiful appearance, and a better texture. At the same time, back pass stainless steel sheets also have better corrosion resistance and can maintain a long service life in harsh environments such as moisture and corrosion.
Back pass stainless steel sheets can be applied to a wide range of stainless steel sheet types, such as 304, 316, 430, and other stainless steel sheets. Its surface finish can be customized according to the specific requirements of customers, such as matte, high gloss, or mirror polish. In addition to the surface finish, the thickness, width, length and other options of back pass stainless steel sheets can also be customized to meet the needs of different applications.
Our back passes stainless steel sheet suppliers have years of experience and expertise in providing high-quality stainless steel sheet products to our customers. Our production facilities and technology are always at the forefront of the industry and we have passed various quality certifications including ISO 9001, SGS, BV, etc. If you are interested in a back pass stainless steel sheets or have any questions, please feel free to contact Huaxiao stainless steel sheet supplier and we will be happy to serve you.
Production Range of Stainless Steel Sheets
Finish: No.3, BA, back pass, No.5, 2BA, Color coating, #3, #4, #8
Film: PVC, PE, PI, Laser PVC, 20um-120um
Grade: 304 316L 201 202 430 410s 409 409L Grade
Thickness | 0.3mm – 3.0mm |
Width | 300mm – 1500mm, the narrowed products pls check in strip products |
Specification of Stainless Steel Sheets
Chemical Composition of Back Pass Stainless Steel Sheets
| 304 | C % | Si% | Mn % | P % | S % | Ni % | Cr % | N % | Mo % |
| ASTM | 0.08 | 0.75 | 2 | 0.045 | 0.03 | 8.0 – 10.5 | 18.0-20.0 | 0.1 | – |
| DIN/EN | 0,07 | 1,00 | 2,00 | 0,045 | 0,015 | 8,0 – 10,5 | 17,5-19,5 | 0,10 | – |
| JIS | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0 – 10.5 | 18.0-20.0 | – | – |
| GB | 0.08 | 1 | 2 | 0.045 | 0.03 | 8.0 – 10.0 | 18.0-20. 0 | – | – |
| 316L | C % | Si% | Mn % | P % | S % | Ni % | Cr % | N % | Mo % |
| ASTM | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 10.0-14.0 | 16.0-18.0 | 0.1 | 2.00-3.00 |
| DIN/EN | 0,030 | 1,00 | 2,00 | 0,045 | 0,015 | 10,0-13,0 | 16,5-18,5 | 0,10 | 2,00-2,50 |
| JIS | 0.03 | 1 | 2 | 0.045 | 0.03 | 12.0-15.0 | 16.0-18.0 | – | 2.00-3.00 |
| GB | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 10.0-14.0 | 16.0-18.0 | 0.1 | 2.00-3.00 |
| 201 | C % | Si% | Mn % | P % | S % | Ni % | Cr % | N % | Mo % |
| ASTM | 0.15 | 1 | 5.5-7.5 | 0.05 | 0.03 | 3.5-5.5 | 16.0-18.0 | 0.25 | – |
| DIN/EN | 0,15 | 1,00 | 5,5-7,5 | 0,045 | 0,015 | 3,5-5,5 | 16,0-18,0 | 0,05-0,25 | – |
| JIS | 0.15 | 1 | 5.5-7.5 | 0.06 | 0.03 | 3.5-5.5 | 16.0-18.0 | 0.25 | – |
| GB | 0.15 | 1 | 5.5-7.5 | 0.05 | 0.03 | 3.5-5.5 | 16.0-18.0 | 0.05-0.25 | – |
| 202 | C % | Si% | Mn % | P % | S % | Ni % | Cr % | N % | Mo % |
| ASTM | 0.15 | 1 | 7.5-10.0 | 0.06 | 0.03 | 4.0-6.0 | 17.0-19.0 | 0.25 | – |
| DIN/EN | 0,15 | 1,00 | 7,5-10,5 | 0,045 | 0,015 | 4,0-6,0 | 17,0-19,0 | 0,05-0,25 | – |
| JIS | 0.15 | 1 | 7.5-10.0 | 0.06 | 0.03 | 4.0-6.0 | 17.0-19.0 | 0.25 | – |
| GB | 0.15 | 1 | 7.5-10.0 | 0.05 | 0.03 | 4.0-6.0 | 17.0-19.0 | 0.05-0.25 | – |
| 409 | C % | Si% | Mn % | P % | S % | Ni % | Cr % | N % | Ti % |
| ASTM | 0.08 | 1 | 1 | 0.045 | 0.03 | 0.5 | 10.5-11.7 | – | 6*C% – 0.75 |
| DIN/EN | – | – | – | – | – | – | – | – | – |
| JIS | 0.08 | 1 | 1 | 0.04 | 0.03 | – | 10.5-11.7 | – | 6*C% – 0.75 |
| GB | 0.08 | 1 | 1 | 0.045 | 0.03 | 0.6 | 10.5-11.7 | – | 6*C% – 0.75 |
| 409L | C % | Si% | Mn % | P % | S % | Ni % | Cr % | N % | Ti % |
| ASTM | 0.03 | 1 | 1 | 0.04 | 0.02 | 0.5 | 10.5-11.7 | 0.03 | 6*(C+N)-0.5 |
| DIN/EN | 0.03 | 1 | 1 | 0.04 | 0.015 | – | 10.5-12.5 | – | 6*(C+N)-0.65 |
| JIS | 0.03 | 1 | 1 | 0.04 | 0.03 | – | 10.5-11.7 | – | 6*C% – 0.75 |
| GB | 0.03 | 1 | 1 | 0.04 | 0.02 | – | 10.5-11.7 | 0.03 | Ti≥8*(C+N) |
| 410S | C % | Si% | Mn % | P % | S % | Ni % | Cr % | N % | Mo % |
| ASTM | 0.08 | 1 | 1 | 0.04 | 0.03 | 0.6 | 11.5-13.5 | – | – |
| DIN/EN | 0,08 | 1,00 | 1,00 | 0,040 | 0,015 | – | 12,0-14,0 | – | – |
| JIS | 0.08 | 1 | 1 | 0.04 | 0.03 | – | 11.5-13.5 | – | – |
| GB | 0.08 | 1 | 1 | 0.04 | 0.03 | 0.6 | 11.5-13.5 | – | – |
Mechanical Properties of Back Pass Stainless Steel Sheets
| 304 | Y.S./Mpa ≥ | T.S./Mpa ≥ | E.L./% ≥ | HB ≤ | HRB ≤ | HBW ≤ | HV ≤ |
| ASTM | 205 | 515 | 40 | – | 92 | 201 | – |
| JIS | 205 | 520 | 40 | 187 | 90 | – | 200 |
| GB | 205 | 515 | 40 | – | 92 | 201 | 210 |
| 316L | Y.S./Mpa ≥ | T.S./Mpa ≥ | E.L./% ≥ | HB ≤ | HRB ≤ | HBW ≤ | HV ≤ |
| ASTM | 170 | 485 | 40 | – | 95 | 217 | – |
| JIS | 175 | 480 | 40 | 187 | 90 | 200 | |
| GB | 170 | 485 | 40 | – | 95 | 217 | 220 |
| 201 | Y.S./Mpa ≥ | T.S./Mpa ≥ | E.L./% ≥ | HB ≤ | HRB ≤ | HBW ≤ | HV ≤ |
| ASTM | 260 | 515 | 40 | – | 95 | 217 | – |
| JIS | 275 | 520 | 40 | 241 | 100 | – | 253 |
| GB | 205 | 515 | 30 | - | 99 | – | - |
| 202 | Y.S./Mpa ≥ | T.S./Mpa ≥ | E.L./% ≥ | HB ≤ | HRB ≤ | HBW ≤ | HV ≤ |
| ASTM | 260 | 620 | 40 | – | – | 241 | – |
| JIS | 275 | 520 | 40 | – | 95 | 207 | 218 |
| GB | – | – | – | – | – | – | – |
| 410S | Y.S./Mpa ≥ | T.S./Mpa ≥ | E.L./% ≥ | HB ≤ | HRB ≤ | HBW ≤ | HV ≤ |
| ASTM | 205 | 415 | 22 | – | 89 | 183 | – |
| JIS | 205 | 410 | 20 | – | 88 | 183 | 200 |
| GB | 205 | 415 | 20 | – | 89 | 183 | 200 |
| 409 | Y.S./Mpa ≥ | T.S./Mpa ≥ | E.L./% ≥ | HB ≤ | HRB ≤ | HBW ≤ | HV ≤ |
| ASTM | – | – | – | – | – | – | – |
| JIS | 175 | 360 | 22 | 162 | 80 | – | 175 |
| GB | – | – | – | – | – | – | – |
| 409L | Y.S./Mpa ≥ | T.S./Mpa ≥ | E.L./% ≥ | HB ≤ | HRB ≤ | HBW ≤ | HV ≤ |
| ASTM | 170 | 380 | 20 | – | 88 | 179 | – |
| JIS | 175 | 360 | 25 | 162 | 80 | – | 175 |
| GB | 170 | 380 | 20 | – | 88 | 179 | 200 |
Features of Stainless Steel Sheets
The back pass stainless steel sheets treated by double polishing process has a smooth and flat surface with high gloss, which can achieve mirror-like effect.
Back pass stainless steel sheets are mainly composed of chromium, nickel and other elements, which has good corrosion resistance and is not easy to rust in wet, acid and alkali environments.
Back pass stainless steel sheets have high hardness and strength after high temperature treatment and cooling, not easy to deformation and wear.
Back pass stainless steel sheets surface are polished, with high surface finish, no burrs, no scratches and other surface defects, with a very good viewing effect.
Back pass stainless steel sheets have good processability and can be processed by cutting and welding, which can meet the needs of different customers.
Application of Stainless Steel Sheets
Building Decoration Industry
Back Pass stainless steel sheets have a wide range of applications in the building decoration industry, due to their high surface gloss, good corrosion resistance, and other characteristics, more and more building decoration suppliers love and adopt it. Backpass stainless steel sheets can be used for interior and exterior decoration, such as curtain walls, walls, ceilings, doors, windows, etc. In addition, back pass stainless steel sheets can be used for floor paving. Back pass stainless steel sheets can be used for outdoor landscapes, such as flower boxes, railings, landmark buildings, etc. The high surface gloss of back pass stainless steel sheets can make the landscape more beautiful.
Home Decoration Industry
Since back pass stainless steel sheets can make furniture more durable and beautiful, they can be used to make all kinds of furniture, such as tables, chairs, sofas, etc. Back pass stainless steel sheets can also be used to make kitchen utensils, such as pots, pans, bowls, plates, etc. back pass stainless steel sheets can be used to make a variety of bathroom supplies is also a good choice, such as washbasins, bathtubs, showers, etc. back pass stainless steel sheets can be used to make a variety of lighting, such as chandeliers, wall sconces, etc.
Chemical Industry
Back pass stainless steel sheets have a wide range of applications in the chemical industry, due to their good corrosion resistance, high-temperature resistance, fire resistance, etc., it is loved and adopted by more and more chemical suppliers. the back pass stainless steel sheets can be used to make chemical equipment, such as reactors, distillation towers, heat exchangers, etc.; various chemical storage tanks, such as acid tanks, alkali tanks, oil tanks, etc.; chemical pipelines, such as pipelines for conveying Acid and alkali liquid pipelines, pipelines for transporting high temperature and high-pressure gases, etc. In addition, the back pass stainless steel sheets can be used to make construction materials for chemical plants, such as wall panels and roof panels for chemical plants.
Automotive Industry
Back pass stainless steel sheets have a wide range of applications in automotive suppliers, due to their good surface finish, toughness, high-temperature resistance, corrosion resistance, etc., it is loved and adopted by more and more automobile manufacturers. back pass stainless steel sheets can be used for the exterior decoration of the car, such as the body shell, doors, roof, rear, etc.; the interior decoration of the car, such as the dashboard, the door handle, gear lever, etc.; parts of the car engine, such as intake pipe, exhaust pipe, etc.; exhaust system, such as exhaust pipe, etc.
FAQ
Back pass stainless steel sheets have the following main differences compared with other kinds of stainless steel sheets:
Surface Treatment: Back pass stainless steel sheets are polished on both sides, with a high surface finish, which is not easy to leave scratches, oxidation and other traces, so the surface is smoother and smoother.
Physical Properties: Back pass stainless steel sheets have relatively high physical properties such as tensile strength and hardness, so it has better wear resistance and corrosion resistance.
Production Process: Back pass stainless steel sheets need to be polished on both sides during the production process, so the production process is more complicated and the price may be slightly higher compared to other types of stainless steel sheet.
Application Areas: Because back pass stainless steel sheets have the advantages of high surface finish and hardness, it is more widely used in some demanding fields, such as aviation, aerospace and nuclear industry.
In short, back pass stainless steel sheets have the characteristics of smoother surface, stronger physical properties and more complex production process compared with other kinds of stainless steel sheet, which is suitable for the fields with high requirements for surface and strong physical properties.
The surface treatment of back pass stainless steel sheets mainly has the following methods:
Back Pass Polishing: Back pass polishing is the main method of back pass stainless steel sheets surface treatment. This method is to polish the surface of the stainless steel plate through the polishing machine to smooth out the surface roughness and unevenness so that its surface achieves a smooth, bright effect.
Sandblasting Treatment: Sandblasting treatment is a common method of surface treatment of stainless steel sheets. The method is achieved by spraying abrasives (such as quartz sand, glass beads, etc.) on the surface of the stainless steel plate to remove surface oxides, scratches, and stains and change the surface finish.
Chemical Treatment: Chemical treatment is achieved by immersing the stainless steel plate in a chemical liquid to remove surface stains and oxides and other effects. The method is more effective for stainless steel plate surfaces with more serious pollution, and oxidation.
Electrolytic Polishing: Electrolytic polishing is done through the electrolytic treatment method to remove the oxidation layer on the surface of the stainless steel plate to achieve a smooth, bright effect. The advantage of this method is to remove the oxidation layer on the surface of the stainless steel sheet so that it has better corrosion resistance.
In short, back pass polishing is the main method of back pass stainless steel sheets surface treatment while sandblasting treatment, chemical treatment, and electrolytic polishing methods can be selected according to specific needs.
The selection of back pass stainless steel sheets thickness, specification, size and other parameters depends mainly on the specific requirements of the desired application and the actual situation. The following are some common methods of selection:
Thickness Selection: The thickness of back pass stainless steel sheets are usually between 0.3mm and 3.0mm. The selection of thickness should take into account the requirements of strength and corrosion resistance of the desired application as well as the required cost.
Specification Selection: The specification of back pass stainless steel sheets generally refer to its width and length. In general, different applications require different specifications, common specifications include 1000mm x 2000mm, 1219mm x 2438mm, 1500mm x 6000mm, etc.
Size Selection: Back pass stainless steel sheets size are also generally related to the specific application. For example, in the architectural decoration industry, it needs to be cut and customized according to the specific wall size and shape.
When selecting these parameters, factors such as the use environment, cost, and production process need to be taken into account. It is recommended to understand the specific application requirements and relevant standards before making a selection. In addition, choosing the right back pass stainless steel sheets supplier is also crucial to ensure product quality.
In order to prolong the service life of back pass stainless steel sheets and maintain its beauty, the following care and maintenance matters need to be noted:
Cleaning: Use a soft cloth or sponge to wipe, avoid using cleaners or brushes containing abrasives to avoid scratching the surface. For stubborn stains, you can use special stainless steel cleaner to clean.
Rust Prevention: Back pass stainless steel sheets itself has good corrosion resistance, but in the process of use, still need to pay attention to avoid contact with chloride ions, acids, alkalis and other chemicals, so as not to cause surface rust.
Regular Inspection: Regularly check the surface of back pass stainless steel sheets for scraping or corrosion, and promptly deal with or replace it.
Maintenance: If local corrosion or scratch is found, it can be repaired by grinding or spraying, etc. to maintain the surface finish and beautiful appearance.
In short, the correct care and maintenance can extend the service life of back pass stainless steel sheets, to maintain its beauty and performance. In daily use, attention should also be paid to avoid contact with hard objects, sharp objects, etc. to avoid scratching the surface.
The back pass process plays a crucial role in enhancing the properties of stainless steel sheets, and Huaxiao Stainless Steel Sheet Supplier has expertise in this field. During the back pass process, stainless steel sheets undergo a controlled deformation, which helps in:
Reducing Residual Stress: Back pass processing relieves internal stresses, making the sheets more stable and less susceptible to deformation during subsequent manufacturing processes.
Improved Surface Finish: It refines the surface finish of the sheets, enhancing their appearance and making them suitable for various applications, including architectural and decorative uses.
Increased Ductility: Back pass treatment can enhance the ductility of stainless steel sheets, making them easier to form and shape without cracking or tearing.
Optimized Grain Structure: It refines the grain structure of the material, which can lead to improved mechanical properties, such as higher tensile strength and toughness.
Stress Corrosion Resistance: The process can improve the resistance of stainless steel sheets to stress corrosion cracking, a critical factor in applications involving exposure to corrosive environments.
Huaxiao Stainless Steel Sheet Supplier ‘s expertise in the back pass process ensures that stainless steel sheets meet stringent quality standards and are suitable for a wide range of applications, from industrial to architectural.
Yes, stainless steel sheets that undergo the back pass process, provided by Huaxiao Stainless Steel Sheet Supplier, are recyclable and eco-friendly. Stainless steel is inherently recyclable and can be reused in various applications without loss of quality or performance. The back pass process, which improves the properties of stainless steel sheets, doesn’t compromise their recyclability.
Recycling stainless steel reduces the need for virgin resources, lowers energy consumption, and minimizes environmental impact, making it a sustainable choice. With Huaxiao’s commitment to quality and sustainability, their back pass stainless steel sheets contribute to eco-friendly practices in various industries.
Yes, Huaxiao Stainless Steel Sheet Supplier adheres to international standards and certifications for their back pass stainless steel sheets. These standards ensure the quality, safety, and performance of stainless steel products. Common certifications include ISO 9001 for quality management and ISO 14001 for environmental management, reflecting Huaxiao’s commitment to high standards in production and sustainability.
Additionally, stainless steel sheets may meet specific industry standards and regulations depending on their applications, such as ASTM standards for various grades and dimensions. Huaxiao’s compliance with these standards assures customers of the reliability and quality of their stainless steel products.
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